Mandatory cuts in greenhouse gases are being carried out by international agreement around the world. The Korean government has also announced its plan to voluntarily reduce the total greenhouse gas emission by 30 percent of BAU in 2020. In order to accomplish greenhouse gas abatement, reduction goal is allocated as 5.2 percent in Agriculture, Forestry and Fisheries sector. Park Geun-hye government has proposed a major national task as active management in the era of climate change and the relevant authorities jointly decide to make ‘A Greenhouse Gas Reduction Roadmap’ in may 2013. Accordingly, analyses on greenhouse gas reduction potential in Agrifood sector and establishments of abatement strategies are required.
This study utilizes various research methods such as literature reviews, expert interviews, and cooperation researches. In literature reviews, estimation of greenhouse gas potential reductions and Business as Usual in agricultural sector are reviewed. And methods for calculating on greenhouse gas emissions in Agrifood sector were specifically examined. Also, the validity of estimation results and effectiveness of practical strategies of reducing greenhouse gas emissions were identified by expert interviews. In addition to that, analyses of emission state and the abatement potential in arable, livestock and food sector were conducted by contract research.
Abatement potential for the non-energy sector was analysed as follows. First, in arable sector, abatement potential by expanding of intermittent irrigated crop land was revealed as 142 thousand tons. And it was analyzed as 93 thousand tons by reducing of use of chemical fertilizers. Secondly, in livestock sector, abatement potential by extending of manure-to-energy facilities and joint resource utilization center was analyzed as 320 thousand tons. Furthermore, it was given as 80 thousand tons by enlarging good quality roughage crop land and livestock feeds.
Abatement potential for the energy sector was analysed as follows. Abatement potential of Installation supports for renewable energy based air-conditioning system in renewable energy part was analyzed as 380 thousand tons. Abatement potentials were respectively identified as 470 and 308 thousand tons by extensive diffusion of energy saving facilities in energy conservation facilities and by improving energy efficiency of motors, dryers, and gas boilers in food industries.
In order to accomplish the greenhouse gas abatement in the agricultural sector, it is necessary to expand abatement technologies for water-saving irrigation in rice paddy and enteric fermentation improvement.
Besides, manure-to-energy facilities, joint resource recovery centers and renewable energy facilities would need to be built. In order to support the development of low carbon agriculture, it is required to directly support research facilities so as to develop a variety of cultivation techniques, and it is also important to create investment environment that private enterprises can invest in research and development.
Voluntary emission reduction in agricultural sector is required so that farmers could participate in greenhouse gas reduction. And we need to push forward this project for certification of low-carbon agricultural and livestock products from 2015 by assessing and supplementing. Moreover, it is important not only to make emission trading market useful, but also to consider introducing direct payment program for low-carbon agriculture. Further, promoting the consumption of low-carbon products and constructing reliable active database are required.
Researchers: Hak-Kyun Jeong, Chang-Gil Kim, Dong-Hyun Moon
Research period: 2013. 8. - 2014. 4.
E-mail address: hak8247@krei.re.kr
Mandatory cuts in greenhouse gases are being carried out by international agreement around the world. The Korean government has also announced its plan to voluntarily reduce the total greenhouse gas emission by 30 percent of BAU in 2020. In order to accomplish greenhouse gas abatement, reduction goal is allocated as 5.2 percent in Agriculture, Forestry and Fisheries sector. Park Geun-hye government has proposed a major national task as active management in the era of climate change and the relevant authorities jointly decide to make ‘A Greenhouse Gas Reduction Roadmap’ in may 2013. Accordingly, analyses on greenhouse gas reduction potential in Agrifood sector and establishments of abatement strategies are required.
This study utilizes various research methods such as literature reviews, expert interviews, and cooperation researches. In literature reviews, estimation of greenhouse gas potential reductions and Business as Usual in agricultural sector are reviewed. And methods for calculating on greenhouse gas emissions in Agrifood sector were specifically examined. Also, the validity of estimation results and effectiveness of practical strategies of reducing greenhouse gas emissions were identified by expert interviews. In addition to that, analyses of emission state and the abatement potential in arable, livestock and food sector were conducted by contract research.
Abatement potential for the non-energy sector was analysed as follows. First, in arable sector, abatement potential by expanding of intermittent irrigated crop land was revealed as 142 thousand tons. And it was analyzed as 93 thousand tons by reducing of use of chemical fertilizers. Secondly, in livestock sector, abatement potential by extending of manure-to-energy facilities and joint resource utilization center was analyzed as 320 thousand tons. Furthermore, it was given as 80 thousand tons by enlarging good quality roughage crop land and livestock feeds.
Abatement potential for the energy sector was analysed as follows. Abatement potential of Installation supports for renewable energy based air-conditioning system in renewable energy part was analyzed as 380 thousand tons. Abatement potentials were respectively identified as 470 and 308 thousand tons by extensive diffusion of energy saving facilities in energy conservation facilities and by improving energy efficiency of motors, dryers, and gas boilers in food industries.
In order to accomplish the greenhouse gas abatement in the agricultural sector, it is necessary to expand abatement technologies for water-saving irrigation in rice paddy and enteric fermentation improvement.
Besides, manure-to-energy facilities, joint resource recovery centers and renewable energy facilities would need to be built. In order to support the development of low carbon agriculture, it is required to directly support research facilities so as to develop a variety of cultivation techniques, and it is also important to create investment environment that private enterprises can invest in research and development.
Voluntary emission reduction in agricultural sector is required so that farmers could participate in greenhouse gas reduction. And we need to push forward this project for certification of low-carbon agricultural and livestock products from 2015 by assessing and supplementing. Moreover, it is important not only to make emission trading market useful, but also to consider introducing direct payment program for low-carbon agriculture. Further, promoting the consumption of low-carbon products and constructing reliable active database are required.
Researchers: Hak-Kyun Jeong, Chang-Gil Kim, Dong-Hyun Moon
Research period: 2013. 8. - 2014. 4.
E-mail address: hak8247@krei.re.kr
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